{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "36396",
    "entityType": "User",
    "nonce": "0x10e57eb239b1dc8ec628e3e321b59cb1da39237ea8db150ba227a2f7e050adbb",
    "signature": "0xe423a44109e98db9e959f73e51092518158cf0aeac8199b375ecf1ff7168b8f5650255b7484ffbcb07f91e021b5b550d460e9914020417c71d7c60debe1d0c811c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}