{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558973",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde0dddbb48b37d920e0a0128e0b2af9c3b33504dd3e5aeee3cf5f2f49dc02f99",
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}