{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279831572",
    "entityType": "Track",
    "nonce": "1786880774006637487",
    "signature": "0xd41aa62c30f0f7c9221b91ac10e1418ac543051907dd616f7fb30cdb451d6b890d0d6311f10621c939f2345e20d9d8a8823993ea7c054a45d3304b8113bab21e1c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}