{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "146405",
    "entityType": "User",
    "nonce": "0xcd50ed07253ffb75023669bc8b390f6fa314bb1264bd0c79e121f73185feb333",
    "signature": "0x8d9897c43d4ddb59c7fe5b9543dd6a7865d0e7987986aa613b6b10c7217f59aa488face81b4c9cb28fccdcf4e306020b1a7d5fa090d759b8c4a57d71b240c9111c",
    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}