{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x455126c1a57eff5e065585d8e77d497b22400be871d66e5a2e9d8d9740923562",
    "signature": "0x6bc749cbe26ad21cdb42140ff5f32551d2fc5b6990ef49e5971daf498e1893ad0b253098069507ce3f84c27ff2d72b419d4ce5a1025bfa5abdac3901d81e63ce1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}