{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "138823",
    "entityType": "User",
    "nonce": "0xcbd0f95293ea9fcff32b4bbd39824683f4e41eb97807a1b062c29f896e076217",
    "signature": "0x39ca0bc73e8ccb1b2693f43447446aa6d930274d758efea5641d507d5fa5c7576adbf067ea62d853e8e3ce991c53e0d4d202974769aa1a7b1a7697506fc983da1b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}