{
  "manageEntity": {
    "action": "Share",
    "entityId": "1480040018",
    "entityType": "Track",
    "nonce": "0x8cbf09ea2f9f1ee34de65a3848d0468884c2b3c667a926eca0f7adb6d2584790",
    "signature": "0x54a72b227d9ced7981e7c5861ea8bf2e9e4c5ef95d0cec66cb55a7001df8442d0ee8b7499e47e5bffd4890de1a0329d265d71864d505b563eb2cd6b7869a68b61b",
    "signer": "0x66eB52D64EEC44241f036b2978F734CB3B38DdCD",
    "userId": "882321302"
  }
}