Table Description
Contains arbitrary metadata attached to Cardano transactions. Cardano allows transactions to include structured metadata indexed by integer keys (metadata labels). Common uses include NFT metadata (label 721), message signing, and protocol-specific data. Each row represents a single metadata key-value pair within a transaction.Column Descriptions
| Column | Description | Type |
|---|---|---|
| slot | The absolute slot number of the block containing this transaction. | bigint |
| block_number | The sequential number of the block containing this transaction. | bigint |
| block_time | The timestamp of the block containing this transaction. | timestamp |
| tx_hash | The hash of the transaction containing this metadata. | varchar |
| metadata_key | The integer label identifying the metadata entry (e.g., 721 for NFT metadata). | varchar |
| metadata_json | The JSON-encoded metadata value associated with the key. | varchar |
| _updated_at | The time when this record was last updated. | timestamp |
| _ingested_at | The time when this record was ingested into Dune. | timestamp |