{
  "manageEntity": {
    "action": "Share",
    "entityId": "38928",
    "entityType": "Track",
    "nonce": "0x3a7602c5dbe269c85ffc38c5b85d5efe6fee75b8ceed56b2633a6e04cc4cd18b",
    "signature": "0x5fc6afb70052b3f382dcd7caa741113b8c29e4c7dfde14bf8119379acc9e52b04c65a4ee28947e45f7c8520e82d9b748921d02e02749325124ddb57efb0504361b",
    "signer": "0x44B5AE4e0b3D944881eff1c5BB76d34A4DbAf120",
    "userId": "349847357"
  }
}