{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339126",
    "entityType": "User",
    "nonce": "0xb547b4b11418c0d8d71eb8ece672617c2b1e7ac4622acb0d03e4c6ac5dae15c0",
    "signature": "0xc410e7dbbd8719a955bbfef65c03f51c1cad5948d928b171ace2a3b769c4e5363c459016decc06dd75468037b87123ecad8bbff20f859ba816feba126329a1241b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}