{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57192413",
    "entityType": "Track",
    "nonce": "0xe4662a23495f0a5faac6233d42a89687a7d0bb7e7386a4c5b9580a44de046481",
    "signature": "0x274baec63bb9468016e193ecb2c737a37eab5a817567e031337147d48af3323843280663785585900e52df1dc76914948103e2a1ae77aca4cebc4d15f6e9ec031c",
    "signer": "0x53d8e61f7BdCd69E26B5AAe8F197464091224DB4",
    "userId": "99786"
  }
}