{
  "manageEntity": {
    "action": "Follow",
    "entityId": "755516",
    "entityType": "User",
    "nonce": "0xa30ad7f7ca787f2887d7970bc2c739122c41015c2f46766bbfa4c5503d3d4a3d",
    "signature": "0xcd78524b7612c04e404af0e0832923af6df890f6df620f1fcc985edcd8668dae44c9da5b812aa2feacc849e456e8f044bf990b3383f7b3cab50ac0311c9d07c51b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}