{
  "manageEntity": {
    "action": "Share",
    "entityId": "1480040018",
    "entityType": "Track",
    "nonce": "0x7d7d328de4e250be4a95ce87933e7366bface31004c25ae82186c44100ab19dd",
    "signature": "0xd959d5b2813cac4f3e886cfa6d30349df56efde76e4bcbdce7e446f5c93c99612722fdb2ec1e1b8d9ff79d65c7988f7ee9909a9f1545c63e9eb8fbc855d8e3311b",
    "signer": "0x66eB52D64EEC44241f036b2978F734CB3B38DdCD",
    "userId": "882321302"
  }
}