{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573799778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40f297d3ce845abf1aa4fc6b7b4d15bcd2dca367e80aecc8baf200e97ea7eacd",
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}