{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "398",
    "entityType": "User",
    "nonce": "0x819fc3c2422976fbe85354b3f8c05a7af17b47c491c7be1c2ebcfc13b4f1ed2b",
    "signature": "0x1b4b6c413d1b2de45121f0f549aecdc4a54a02d3143ed05a54340f4dadeef50200bc66e1b53c4ac3f6066d8874d36ac7d6801ea661c137ee96a54cd0c13153fd1b",
    "signer": "0x33589c0123f190639eF0F09Cc7E534932611444f",
    "userId": "55235"
  }
}