{
  "manageEntity": {
    "action": "Repost",
    "entityId": "418723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed4adbba7291cc1e061e4c695179d3d6c28925c4acd3d671403550058a48e7dc",
    "signature": "0xbfe2fb38a522f1165d66a1cd3c54160dbe244be1d84b00ba87fe033ab1c3ff3b38b2f9def9a43cc99ac658c887219cdc9b29c831625bdedb728d6dd8dcd1ce5f1c",
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    "userId": "678556080"
  }
}