{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1623979051",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4710f8ee763324d184b416f2afe070fab85e584359257dc137fbfa00f0681c44",
    "signature": "0x57818cbb9cece9a444b0244e672f05115effa25ffd70bc2d0db35e21a32e9cac5266ae646c520bee9458b13aa78258cbe477c2da3e053b06a82cffc074d57eec1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}