{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490813917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b2e8f696a99a0f9dcf6339cd03a9a1239460c80656b9ea8e1b64b801ab3f1b7",
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}