{
  "manageEntity": {
    "action": "Repost",
    "entityId": "423794591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8925f283a71622ddf22a28f3a9b67c1e874d65f70519b2497a1ef6cd8e2871e8",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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}