{
  "manageEntity": {
    "action": "Share",
    "entityId": "252446181",
    "entityType": "Track",
    "nonce": "0x74d3dff4e4be48f29d8c6045c8593463fa6a7005dfb027cdc338ce467bccd4d6",
    "signature": "0xe6865455f1ddb75fd9790caa02514d802b18fc53d9179d73d75489e906a972ac1f4fc10890bc47b4729569b5caa31149f000221e7904e3fac0dee6971079c4541b",
    "signer": "0x635a32c502d056dd6e3f4aC1eb15Fb0d90a88171",
    "userId": "1640466"
  }
}