{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1853939605",
    "entityType": "Track",
    "nonce": "1787954521109738591",
    "signature": "0xf18842a5a49fe6b2a5c78fce365a38bdd03aff2ca87e0709ad31d0951e7b72f46971fe0959922fd6a7c219dbe17190e74a7704a602de58c4321afe58b8e8934b1b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}