{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408818323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb3e94c0f2294cb479fd1bb5ec1a92ff5e1d0c0f45473027c7c60fadb1d14562",
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}