{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1513988919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfa6f6ce656ca9f669554e6b28c9f0307868db2b2edba07a4991c496e1124e16",
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}