{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7453a59865a4fa3b5570c2322e8a182ace3766de6de8e5388946244b73c01097",
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}