{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749708269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44282a68b0bce9779bdf321201d4e8b3f7888e3477abba6edb31e52ef80116dd",
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}