Class TopicMessageData

Represents a topic message retrieved from the mirror node.

Inheritance
object
TopicMessageData
Inherited Members
Namespace: Hiero.Mirror
Assembly: Hiero.dll
Syntax
public class TopicMessageData

Properties

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Chunk

Chunk metadata for this message, when part of a segmented submit.

Declaration
[JsonPropertyName("chunk_info")]
public ChunkData? Chunk { get; set; }
Property Value
Type Description
ChunkData
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Hash

The base64-encoded running hash covering this message and all prior messages on the topic, used to validate stream integrity.

Declaration
[JsonPropertyName("running_hash")]
public string Hash { get; set; }
Property Value
Type Description
string
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HashVersion

The version of the running hash (for validation purposes).

Declaration
[JsonPropertyName("running_hash_version")]
[JsonConverter(typeof(IntMirrorConverter))]
public int HashVersion { get; set; }
Property Value
Type Description
int
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Message

The message payload as the mirror node reports it — the raw submitted bytes in base64-encoded form.

Declaration
[JsonPropertyName("message")]
public string Message { get; set; }
Property Value
Type Description
string
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Payer

The payer account submitting the message.

Declaration
[JsonPropertyName("payer_account_id")]
public EntityId Payer { get; set; }
Property Value
Type Description
EntityId
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SequenceNumber

Sequence number of this topic message.

Declaration
[JsonPropertyName("sequence_number")]
[JsonConverter(typeof(UnsignedLongMirrorConverter))]
public ulong SequenceNumber { get; set; }
Property Value
Type Description
ulong
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TimeStamp

Topic message consensus timestamp.

Declaration
[JsonPropertyName("consensus_timestamp")]
public ConsensusTimeStamp TimeStamp { get; set; }
Property Value
Type Description
ConsensusTimeStamp
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TopicId

The topic ID for this message.

Declaration
[JsonPropertyName("topic_id")]
public EntityId TopicId { get; set; }
Property Value
Type Description
EntityId