{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573465936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecc985ad80cd02aeaf4a5d0d1712b9d3fc27881c2f3cc9e3f7d33f35a5e22e8b",
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}