{
  "manageEntity": {
    "action": "Repost",
    "entityId": "421384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe41881cfb876dd03f0f6ae306b99cd4f35098dba2c455daa2547fca9a1bc8fd1",
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}