{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86f8f6c31dde3dd7d96494082d6125b4ac986bb6c3949b8b97699684b52f05d2",
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}