{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0x687f9b526bfd5d390aaee8266f36d52e5e9e0441eafc90e9298d707b4ead77bd",
    "signature": "0x90ebc93adbd656b8d227a0ea28ebfad5771b832034abaf36e3d1277f641617017e7a8394d2a453d68c9cc0f850e2834e7e8ad0dfe076501b82790e9951d06ab31b",
    "signer": "0xe70262fceA7ac15aEce742465EB134d0435Eb0d4",
    "userId": "926812517"
  }
}