{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403410378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa3226693c99d0cf1915d8143de53b0b527d479e879f5cfc4a8565d27a8e431c",
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}