{
  "manageEntity": {
    "action": "Repost",
    "entityId": "712304674",
    "entityType": "Track",
    "nonce": "1790706921325534888",
    "signature": "0xf7455e415c2414220103c3ae331deb9ad4ca559918aa70a9c95043742707bbdd141b2083ed0ae572fbc98a880ffd8a3bdd211400ff8db477f9c2179d6a84d0d31c",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}