{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118284",
    "entityType": "User",
    "nonce": "0xbd43acf8fc62cfe48c2f22d45f3432d9d9cb078d0eaa20e7a652820c2753c4ed",
    "signature": "0x8257d74410ee5e2f1bf6b4948a7642b8b6658af49f14bbe579ebce1e735680ce00b67a0b78e2f43324ec073263700c385d1d947d371bdf7483f075e8fcb5353e1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}