{
  "manageEntity": {
    "action": "Share",
    "entityId": "864406066",
    "entityType": "Track",
    "nonce": "0x8326a3e95cab4f7ee2074c03296d185ecdbeaa53b8daa2f7a7f0bdd1c552c3a3",
    "signature": "0x0a42b34267bddd5c66ae5177a117618433d3b3b0bac947ddcc5780e42a09a1f02dca107847059bd99ca294189634a0c33fd3e39c31c67f9b8a6fa986ad292dfc1c",
    "signer": "0x78bDC2F059DaA68F1424A1539Ce38d5C83d8DD4c",
    "userId": "4686"
  }
}