{
  "manageEntity": {
    "action": "Repost",
    "entityId": "649394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e7b4e4c5f1744ed4a8115f49d05e6b9592fad2e9acc7fd64ea26e50e9d42ed8",
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    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
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}