{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1449965792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b68de5cc05f61e522d107eeca9d817ccda83e8be8e2be6d3a932dbc5749f095",
    "signature": "0xca97a375ecfe6702dd93eb46fa155a88f6853b4f9f2242a3013e9e6571b794a86323c86d94d82ba0a21f2738449382469fbdb3e9879bfe649d5e3e41f8a340e11b",
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    "userId": "824478223"
  }
}