{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1216431396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e3adafbf3e4f42c123ec7bb590c4a5cabcb472011fb8719daa4d7ec49c1f523",
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}