{
  "manageEntity": {
    "action": "Repost",
    "entityId": "619766636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x478a3c014a25433dac8e916bd243b1be0d9eb4a53d50df2bded3b37eac00c095",
    "signature": "0xf8a2966bf170f58bfcc54cdd8271f11759253d7f01cf0d57b217ffb70fd5c2c31332dcc271042cf4a3b669f5fbc2d2cd45f428901a47a6e30dcde4db4b1d00041c",
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  }
}