{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c151799435db651d07da30c240087c9ce20fae9b1bcf70188e1c56d090535ad",
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}