{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfc45e535cd5a3b28fa0f3677d1c2e17b8def3c795784e07e03f6d469c3cce9ce",
    "signature": "0x6842404f59c1925ecae421816575ab3a7d906a2ab0d21b394887045696849a27637ad62f51773e87869b6eeac3f379cd7a38d11e755813da4a32770c99e89ad31b",
    "signer": "0x1A8c7008a0006e8B648a5B20cdA68aB417c12935",
    "userId": "165820911"
  }
}