{
  "manageEntity": {
    "action": "Share",
    "entityId": "1514151704",
    "entityType": "Track",
    "nonce": "0x1e4d47b2786010e9ef4aae2f12cbe11be63bdb8d57f1e2e7a7ecb1a0d2e487af",
    "signature": "0x49a16388f50ec63b108b6de68dfa3a0f4a3755fe6634d488bc7f4271666005eb31eb27c02bf3c5eabad0355730942e434f2ee718934eb637ed9f5af14afbcd591b",
    "signer": "0x2b56cE85D059d72d082a4C7CAd5a751e00427E2e",
    "userId": "77214"
  }
}