{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1577139475",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e11872b826ef2f10e0322982848de93cd3f71be5e71c1d06eeeaad94be0dad9",
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}