{
  "manageEntity": {
    "action": "Repost",
    "entityId": "709644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01b8f649d76aae51df1ecde525473bf5a4b8f5401ee1483fcc1ecdae7dde9e4d",
    "signature": "0xae0060421fcb47920d424a7943c3355618bd8b0a81c0973f462322b0ebab42fa6991c0da0b83de7e07eead5d8ba6110e034a9bed1876717a7139c83ad3c8bcaa1c",
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    "userId": "35918963"
  }
}