{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864833369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f57b983a3a01f913b14910c6db58b17e158675533e1bc5ce5aea1671edd8144",
    "signature": "0x083cf7f92fcdb2f22887bd2b509059b4779b530adbc2a489ae07aae504efbb2d6a4485dc993ba53bae874acbcaf9e0008939ba210f1ca99185bff17f20a0a5cd1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}