{
  "manageEntity": {
    "action": "Repost",
    "entityId": "643377",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70b8b2adeb2da17f0b6622739827406cea0a4a9f380b6c20d3c752bf84c0a5cc",
    "signature": "0xbb33c7c5cac49d58b3aabf24b1e3591d7b11162862ea0d0db018936bd8c3d9343dede4c227c6c9962767d1298f562762303d87e2ad5c8fdcf01f533a26b7abde1b",
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}