Extrinsic 155-2

{
  "calls": [
    {
      "value": {
        "dest": {
          "value": "0x246363e2d8802ebe387d91df0c9ca0f8b88e5d7e7626e5aad3f00eec80e7ba61",
          "__kind": "Id"
        },
        "value": "15186901068000000000",
        "__kind": "transfer_keep_alive"
      },
      "__kind": "Balances"
    }
  ]
}