{
  "manageEntity": {
    "action": "Share",
    "entityId": "655868633",
    "entityType": "Track",
    "nonce": "0xdb8e236b6fda04a6e583b5473408bde491402781ef8cc1ae89b69ac58b080319",
    "signature": "0xb73be16dc0719a3179e2f0963d7153160bbad4489177fcedef7f0ba78c3c2aaf497d9630376a4876d85b4ebb85c3e028a87a91501be395ed62754b44763352071b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}