{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "728570067",
    "entityType": "User",
    "nonce": "0x41c5a67fc60aa39f57bfea10731a281284357abd1f61c9b958fa6f83a862b4d6",
    "signature": "0xc5b0c32515802b06972a0bdc97bc909ffe2c8981b2f25419202f2a2b653531d82b4235b28314aa0ce22acab3cb8eb0e4b0dae537c881f7f0455871485bdb60941b",
    "signer": "0x375963f281CEdF4D9D180496F80A256D574daBa2",
    "userId": "981824750"
  }
}