{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbc9c5b536109bd9dae15f5a28ea099b8342b65d651bf414a2914e470ea2ae122",
    "signature": "0x4a4c02eed4e98b34158469bb5274400d25949eea58e25877e388d71e4f10aa181bbf04139f85933b65ec3b3472b263b6e669e4600b7bf91ca99a60a1c802396f1b",
    "signer": "0xE1DD0Ca0cAfb64Bd4898234F7D77cD444e76AA42",
    "userId": "468918303"
  }
}