{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16951",
    "entityType": "User",
    "nonce": "0xc434665fe3dba1627afd8edc0f53638d22f0160363855855908a29aba260f771",
    "signature": "0xb0cf359be50e52813f687b1128572dbe557b36a3e709188ff2d2d2d7c1185d3f105deb6eff3bb75f49329b5c12f23b12b6c26b64fc04f7ece5ce97de55802f901b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}