{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1475304729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd66b95ea4f67ddc28bce1c06ec09eef5e2a62665412fd219d526ec5624354393",
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}