{
  "manageEntity": {
    "action": "Share",
    "entityId": "1090646187",
    "entityType": "Track",
    "nonce": "0xf2ffeea05f2fe0efc614e5a3dfc3314b9bff8224ddfac6ffd000914861fcd34c",
    "signature": "0x9f37c313d82b9f7b353a28d4bcbdb0db1c85b68655802c96f6a6be697ddf92d406bf46b97969e13af89262cb424ba66012160151e9d2c00cf6ccef64b654be2d1b",
    "signer": "0x45dAf7d8C91b01b2F5E651081b5910a6b272928D",
    "userId": "819927783"
  }
}