{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1898138",
    "entityType": "User",
    "nonce": "0x405e9bf02bb749280562fd2df90da2d1191bc223b3265147c2584ff64e3357fd",
    "signature": "0x46443fbee8bef2087b1c558edd26f670233c863d25b8e8d3ab673d2e3d9605981e04fe3c22adc93846f9361ccc178d7283ef107d3f23446abb313d05326bb70b1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}