{
  "manageEntity": {
    "action": "Repost",
    "entityId": "504546743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed85e09f6c6f32059fcb773a471ad51380c92d158e45aae090d9e886a047a1d9",
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}