{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203871848",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b177d80218eb576b9819dd354b27494b1a789a233a68a49f99a222818f2b60c",
    "signature": "0x694210b3ab20b69916b08a9fb99cb1e4c6a70ef41cf9b74f76fe183596709c252f5bff06991ef52408d2c358df278ca5dc348c742043afb58e7bb94872cd16161c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}