{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9390c8ef5e2cd5683d99303cd3fae081834621e8326d7814a99e6521334507f6",
    "signature": "0x93f16a3a7d54f9dcd8d76dbf65f46dadedb93182b1f3f41cdeaf46e565e9b50d4037157711632641b8248d40afcbb67937bc07c16c68c97b09962750ca6420691b",
    "signer": "0x4489275EDE3B5561263a21082691c922E2c3d2f3",
    "userId": "537522818"
  }
}