{
  "manageEntity": {
    "action": "Follow",
    "entityId": "509315937",
    "entityType": "User",
    "nonce": "0x3775c9ec5329bc79ff85f7d9fad43c492042f452e8105816c7b9459257fa27c0",
    "signature": "0x65c27a8c416636d62c5d3713804e06f30287dc3b53a8509985fafa973da39c7a765d88a1873f4e83d91136668bea6d321e800747d7aff3e71e294607c93002871c",
    "signer": "0x6B239e9B75f27b519de7Bad3a26a0b7d30e32D3f",
    "userId": "311257477"
  }
}