this is called a palindrome. like:

原始 JSON

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  "tags": [
    [
      "alt",
      "A short note: this is called a palindrome. like:\n\nNo eons no eon..."
    ],
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      "wss://relay.damus.io/"
    ],
    [
      "client",
      "Amethyst"
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  ],
  "content": "this is called a palindrome. like:\n\nNo eons no eons no eons no eons no eons no eons no eons no eon.",
  "sig": "270b58d28538b7c1967bc71df11ae8d3dbf002760d6557a4b04094cfebfb1b0f0ac312edf9f9e4e2244d73bd34fb9c01a611d944e64c7825a77ce798c9adb852"
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