{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12e70ed836106527d839eadeefb479edbf2cc8d61018711d53b2f990e4052a5a",
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}