{
  "manageEntity": {
    "action": "Share",
    "entityId": "288565266",
    "entityType": "Track",
    "nonce": "0x81dfd66044f23e8b143f2f4cafc7efcaf7099d0dd4c9189fa84484433eb1aa24",
    "signature": "0x50ee8db752e33902389716d1bed7f3fdf625dec73adf9eb291820109d9b627017a46cb7828119711e514d9c606623525b3d634b1c49735379ed0c734f62cf1e21c",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}