{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1891324913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5afea6dd2d48f95ba6032a5f53f2f1e55702fb6081eb571ae1c27dca7ef0684",
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    "signer": "0x5F33Fedc0967cc575F9C03Aa567B3a28AC211014",
    "userId": "1044470"
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}