{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602291169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22a397fb3f45c936b03c2a5835250a2bf3f854090918659182f8d98b98c9dba9",
    "signature": "0xb032576f15afcdf426f956729cc97481bacf3488f2bf58ccce2559355f0dd79824ec54f2d09e31bac65e4aa441a207f5ebfb3559f95a996251465ef1020768561b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}