{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1919357748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46ce4ddbd750bd766d55ab36493131640c2ac794f75d4472419975b3574356e9",
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}