{
  "manageEntity": {
    "action": "Share",
    "entityId": "1992645709",
    "entityType": "Track",
    "nonce": "0x3001bc99e65d2eb6a1f6305469b1de41412eb0573b1b2664d61e11ba6c9c98c7",
    "signature": "0xe1b9fd7be2081396321310401ab56d9a339897ec3c20024d4e3a9517f0ad8d5060f4366fa476eb3b6de01e8176400b6ae5d95830d187be91e272f9a33a65121c1c",
    "signer": "0xbA83b3D0645C0C99c76cB296B0BA81bD641DB81c",
    "userId": "951995708"
  }
}