{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140398",
    "entityType": "User",
    "nonce": "0x16446ec0b0d6bcc48c7d338a4dc33ecc8bd41767fddd44f47006e0a1bac8fc28",
    "signature": "0x4bc12e00e303d98643b9c45669e34141372e64cd839d88c0d0591cd4b27877a2299df212da8f5b9c42ddaa8ae2c8899f8266e932e5eac113af6e8ffe7fde29a11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}