{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "26831",
    "entityType": "User",
    "nonce": "0x11bbe2aac55ad6f9b3c8e0de78022fff29791a29dd48e97a7c6165fc4b4bf3af",
    "signature": "0xf3ed6758b7677a5ee3e0cb3e4477697e06a3b352a080888e095094cb99b3f45a78170f53187edf6756a2993a1c4c2c698b108193b87dd79699c8cea045f97f431c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}