{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1338123584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05587adb4983a109a701b731bc4f1039881420016f2902771e533c91c1810e60",
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}