{
  "manageEntity": {
    "action": "Repost",
    "entityId": "692949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6b493e081dc5c76ee4ec044220f454ccdaed74b9bfabda77d876e490f2e7a47",
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    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}