{
  "manageEntity": {
    "action": "Follow",
    "entityId": "838777725",
    "entityType": "User",
    "nonce": "0x5efe0f28f684b1eaa580c080469e8a547e6a8f07e3d1e25121c48c5a289be2a8",
    "signature": "0x6a46e130178899b69c2ea5889883fff51ab5ec5c6bb9f8bb35f17bedfdbabf9e03edcceee4838ed63f752b077d846343b0d5e17870d4aa1579f6c3301d461c2e1b",
    "signer": "0x334b140fE9d685A0b45ADF4b1666b979432E75c7",
    "userId": "550101899"
  }
}