{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1957842009",
    "entityType": "Track",
    "nonce": "0x73102011d30b322256d97caa29416ee622d7847f1bd39c8c456b96514d72c673",
    "signature": "0x898b9fa09c2de6b7d4d886d27c4625ca75d95f1afa20e77eee12d013d74268ae276658cc3c0d01652d8b379f6a10e358ec949260f2859e7ba867715be604f6e01b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}