{
  "manageEntity": {
    "action": "Share",
    "entityId": "864406066",
    "entityType": "Track",
    "nonce": "0xecf65999e32e67f81a0ccf9bebaf01749a546a6ea6f552e00e6e7f6734d4ba8e",
    "signature": "0x22e89245a6a457ee64255b1b13b2744126e5a1a5dbf48239733fc5a61f809bd133396fc636506a90d780a1c57d53fecbda644d973f9d4035e430550f4d951b561b",
    "signer": "0x78bDC2F059DaA68F1424A1539Ce38d5C83d8DD4c",
    "userId": "4686"
  }
}