{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749708269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14a76901013574d28dda21fc3390b2084c0adacca6cde56e8f87ef91da32fec9",
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}