{
  "manageEntity": {
    "action": "Repost",
    "entityId": "726397655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aee5e8f325ac483675f4d8eb646fb0d8e01606867e857e776873a30eb91754d",
    "signature": "0xea244c2ad0c810f2ef3d87e71d6d231c030c6f009020ebc30260d6deb3b16f8e56909061df8f8d9e333af241dc3a9d62b9f5a0f6ce7d4ca98efc951871a5bfcc1c",
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    "userId": "881446128"
  }
}