{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190041",
    "entityType": "User",
    "nonce": "0x523a951fe7933175f37da7c077b7e9593d0075172d1ba609461f7d768997b288",
    "signature": "0x4befccbc06dd9b387e4fb13c8c24248b64947307fb59cc8c77de017faaa8c55b145f4c1579627f209f896afc2b494348f1b6349b6307b93dc8dfe0b56de178831b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}