{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd0559d4cb2f657310a3b7335067b1b584eff2c8f837cf310b54ff9d196357b83",
    "signature": "0xd290e4f62e2e48ffa3c2f2c910b704d81f25f314e2f6d8451fb1a5dd31f4e20b26d5b597ec38bcbe5bf0e587985c2d5cf9928e2d49d8b2a9a79e5367ead67c331c",
    "signer": "0x380358AE7f811C21774F3dEc1F4d5EDC17e6324c",
    "userId": "904019784"
  }
}