{
  "manageEntity": {
    "action": "Repost",
    "entityId": "447258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e9c0f5485c04d0b85a37cdf0608ba4272af108d4f5252ed218ecc9f229d615b",
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}