{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1819195129",
    "entityType": "Track",
    "nonce": "1787409333992977001",
    "signature": "0xcbfbb65f6715a7db937cf2397865da9749b552a2c1a313a6df0345d89185c49d5c776c58a520211fbdf8ff79735e79ac44680a199e8f0eb0a2d88d76cae34ee01b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}