{
  "manageEntity": {
    "action": "Share",
    "entityId": "521803113",
    "entityType": "Track",
    "nonce": "0x2cccc61ce86cc611a78af581af9af7ff8ba19b56303031460d05bff387126b7b",
    "signature": "0x34c59b1329f7347dbc258486834f7c193e3b651caf1b5d4683ae05e3d802719675b6a7e5772ef2aba0b29288f1a74795154f62c52c31680998aa126479b08ab21b",
    "signer": "0xdDBB4aBaD51C5A5deEBCcDA911F4514b0F5FdED1",
    "userId": "146690675"
  }
}