{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1519819863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfbfee0b740328645a888dca763447c8459478deeea54801099610324dccca814",
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}