{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503533330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94aa7bf89ff40d4b8672eaad93de7ce20420aa255de124c77e968f5080ca2683",
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}