{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "150946",
    "entityType": "User",
    "nonce": "0xe849c3cf64390a075d8b11f8ecece57540b0414a9e31eb1e2ece719752548071",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}