{
  "manageEntity": {
    "action": "Share",
    "entityId": "1530627932",
    "entityType": "Track",
    "nonce": "0xb1d3a0dbfdc2fed53ee338694484971feaaa5ed8ae014a005d41055919e33e24",
    "signature": "0x92b844814af1df5d8662907049373c35ec560019982ef153195457a6da281607447bf84d73de95a7e11ba54d574dceba033b19a6888af7c602c52bee68bb8e4f1b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}