{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1515487147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecfd4e890a5de4d1dda38c24d967c5fb346804405d81b19cb3d324abf118d4fb",
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}