{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1520405813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f9f5684a39643f6ffdad2abeea70c0ef99315082593bbcc422846b9f49bb44b",
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}