cosmos-sdk/contrib/rosetta/configuration/bootstrap.json

[
  {
    "account_identifier": {
      "address":"cosmos158nkd0l9tyemv2crp579rmj8dg37qty8lzff88"
    },
    "currency":{
      "symbol":"stake",
      "decimals":0
    },
    "value": "999990000000"
  }
]