{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416603629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca76a577d43126ee418844c3848604ccf4cf71b39f7a05c33013b9cc3176adb9",
    "signature": "0xbc5ade6c5fb851e6180c9609a6774721879a24ce5879be5ffed192f447d69b1300472bd95d63759fce30aaa7c24ce929b1fede4c41d0daa1884656ed6479e1961c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}