{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x80a13ad1dc24d6901a3f5c8c2e4992ebb8945801af228fc177b4bb24c5f85847",
    "signature": "0xbc606a71c3c62a7a98db48faae65f55e53dc25fc2cb86230391853dd2e1aeb106125caf8eb55c156e44059fe574840bcc9cc37adbaa75b0c5774b8921f8dd4bf1c",
    "signer": "0xa9B467E3751EFE7B9aA3c7b2c941f29510319CC4",
    "userId": "22358343"
  }
}