{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407608270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b9b31e92ee09aec23276f90b59edaa0d829f0db815cb8385af876f1c6e2eb9b",
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}