{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "38912",
    "entityType": "User",
    "nonce": "0x1d0fbc2fd66e62d8e572383f68d53479a4ac4a80ed6de6c10e79308427818de4",
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    "signer": "0xeA46e9FAC7d0C13eF953aDBe18492fBf149F55Fa",
    "userId": "640431449"
  }
}