{
  "manageEntity": {
    "action": "Share",
    "entityId": "318494104",
    "entityType": "Track",
    "nonce": "0xa1791e1029fed8dca5ebb3a0c7f69aa9e5cf879cc7b05129381b1a18581444bc",
    "signature": "0x85572e0c968a75d4f08aded3a9313ea7d08baceff51255f728884943eedd6bb572c6449689aad200627173bdd14e648222d9beec76d525f63cf26c4655c3a3a31b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}