{
  "manageEntity": {
    "action": "Share",
    "entityId": "1056674193",
    "entityType": "Track",
    "nonce": "0x59c71f42ef7d3c1443a45d9b7bb67cf35a69896433cbfb394c0ce135417bf2c5",
    "signature": "0xd7d315d61137119c36c4553a21801a3f4193ef2d6252c1cf39cc0ccf853db8d10cfe80f66bfeccb6245b3886db76f96648c02bc4dca67a6dc2750c0fd89bfe681b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}