{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7dcdd662ad60c299e56f14ace51d39f3991bbf3f0b6eb24a8606691cf6c26c1",
    "signature": "0x87acbf0a25fc90b8098234c49205a6ac353df9464546a72498a51b5b9d966ed2527d7f9bf898353f1733c610c0518b4ef9a02fdfceefdaa6c3afdf215c9156801b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}