{
  "manageEntity": {
    "action": "Share",
    "entityId": "1141406438",
    "entityType": "Track",
    "nonce": "0x8251454545db1862d387ab53bb7574e18c1fb11cfe94e45f32743415722ce579",
    "signature": "0x49065bcdeccc6cc0e1599817209b02b36f76d0a94d618a6b5042aa65322c174c24b8cb1a04a7aa72eaa711fe9ba0f3569f19e4f26872602a3ddb1c41118b8b091c",
    "signer": "0xEbf223E3bfE29c251Ee19f0d3515DDDA00B0Ad60",
    "userId": "2018345"
  }
}