{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334416706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a7cf6859994823ba3d12f89f30de684fb2df6816e9c6072610025fa35d7f29e",
    "signature": "0x5375bb998f7997eed2d089d7de848f6827b13f8f0ed7fcb96b600d8b1b5fd6ac7d119df415479a26ac33fe581e4973750793d4d08643c29f205df3e68cd519691c",
    "signer": "0x56e1A1DA7e462EAb52B3A45f6605f1bbfe0D1858",
    "userId": "301637"
  }
}