{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa1a00bde7e66e310ad391ac758c2385c56b23255fcaffad37adc1845a504993f",
    "signature": "0xfb1f3f9571b63a8a898f4622ef2f9fdeefbdaa8f25b9f5384e845f94f3ec348e426b3ceaa096ec5fe3c36a80026b94a6bf15cac44969fae3d16cce9df4e578101c",
    "signer": "0xF0374bD89da86B3f1da227b1143d70b771354Bc7",
    "userId": "223267353"
  }
}