{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "2617",
    "entityType": "User",
    "nonce": "0x70298afff3f3c79a7639f612d11a4d7619cd79cb21296918e2f15631205ef2d7",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}