{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "278883",
    "entityType": "User",
    "nonce": "0xe9984c4df53a5862cafff7d9bfe8df39c2000c33bb5a6e5e861476f8cf3280aa",
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    "signer": "0x25Dfb5B0D7CDE92b65C3EEB690F0d4afdd575ae8",
    "userId": "253005"
  }
}