{
  "manageEntity": {
    "action": "Repost",
    "entityId": "574298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaabedafa729e71abce40a4c1ea43be85157b42472c245d66dd7650a266b45284",
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}