{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa0009873ec8f55df3a99ea2cb7ffad57c3d600ada2ccabbfa23eadb321d64dc9",
    "signature": "0xf3c4912ee1385614604014a2d0799411e57fde436b4339177813d2f38e2ced64576c8fa1bd00cd8e6432f68ff4444a045583edefa0bd495efa4d500baca99cc61b",
    "signer": "0x184c452b7ebdE50d4A3C2C19A223C813b3F12758",
    "userId": "542976645"
  }
}