{
  "manageEntity": {
    "action": "Repost",
    "entityId": "758148684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3cd74059cb4d43e98af8386241cab25a9e9f2cbcdf7708922cca1e0354d1268",
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    "signer": "0x5F33Fedc0967cc575F9C03Aa567B3a28AC211014",
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}