{
  "manageEntity": {
    "action": "Share",
    "entityId": "608908",
    "entityType": "Track",
    "nonce": "0xbe1737313481b213de315f6defc7d7cde6047577e2f9efcd4a6ac3cc3501fc6b",
    "signature": "0x30503b4f21f926feb129e773bded9463f19cfa0fdbc1c1d20bcab006e8f409a1491d6c9b9415e8ed0a41e2c2301e689388f272a66d3497353159030373acc5131b",
    "signer": "0xBbADcb2a178709950F2a5F24c0927C6f25d15C94",
    "userId": "34521166"
  }
}