{
  "manageEntity": {
    "action": "Repost",
    "entityId": "642118267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83f36a953bb63d90b6215468cb085ef2380763a0454ba72a6cb000ef5b468350",
    "signature": "0xb767d3bfcab87485eb85a3fe682fa6865961feee74e9f5c716218c99e27832a40eef1e58268c41b9c374536c70d2f317943a71e953cfe53621f6139e0eaa50571c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}