{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1999428500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77ad04a60beb6b95d08d015be0ec2364c78dd46245f4e3cde65341b6b7a314d8",
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}