{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573042320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c6dbdf642c8b2751fe0b440c92d8af488460c3ae7c443c063ac4586295071a5",
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}