{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1512840281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecd21f7ee75d544805634f4b24b9afcf38475841f729df390ab7f041e4c1d721",
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}