{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1138059566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96402910bd1ce78afc8dc973f9d2afd1c30bafbd4d2aae5e044e34401c5bb3f8",
    "signature": "0xb3be028034f14000a94281ba3b24e50d1b237f51d297263f5a4349cf93e7555e26286d1aa46e0388f0ea716998d3f1348615180a2eca586de7c5179d1b8ec5561b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}