{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259699564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68ae2daa990c82bb0ddf91580e41090fb2fa7f81bc6fb0edd962a7f0a984c59c",
    "signature": "0xfd77d885a846efcea8a84c91405278fd084b555af711d82233fec5687004b8a55effa8634ca86b982f02793aeed8baf9bc24cb741a83854d8e2cf13719b505c21c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}