{
  "manageEntity": {
    "action": "Follow",
    "entityId": "543019271",
    "entityType": "User",
    "nonce": "0x548cee7e95a713508b8f670d26f9873c694835174616e9e545982420169a303e",
    "signature": "0x200641ea69b362d42305bc1e4a1983fe1096184919e61f2e1d5a080e8b496fe61b4a58a3882ed9df2b2210f09c585fb95c4da65eb8746ad4272a9d4b76538d101c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}