{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390384610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf13586dbf0c2902ce3d0d3d7e66c912dc0476672ef8694e3f454b670e00c091",
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}