{
  "manageEntity": {
    "action": "Share",
    "entityId": "1973276545",
    "entityType": "Track",
    "nonce": "0x6e061ff2f269022f706b567e5e387cccfd5f77d54c348f5c43ec5a6d89dfac2b",
    "signature": "0xf8857a17c0b3ef6642ca7de3c81907db2f5246d7ddcfaf042eb9a52a1df5f5473f1fd05020d77068931f0583cc276960b05c9136bc021475d95c7dc69c4b75411b",
    "signer": "0xf789fe186a88ff28ae5B3AF6C5829677FBE03a67",
    "userId": "397192"
  }
}