{
  "manageEntity": {
    "action": "Follow",
    "entityId": "854539",
    "entityType": "User",
    "nonce": "0x0114dff8161f6a7c349ab24acd9fc7c796a3eef3f374324b499e4ef1159223ef",
    "signature": "0x5e50ebc6ac06802efc707042272bfb57c4f04e12e3e421fc165346e090a2e50033eede3e8b4ec0820e71b414b250cc78e9f45fd230f6614291b118fc49f33a831c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}