Export vault authority

export GROUND_API="https://sandbox.groundtech.co"
export GROUND_API_KEY="..."
export AUTH="Authorization: Bearer $GROUND_API_KEY"
export VAULT_ID="d9902b20-6499-4465-a4c3-5d2208182f79"
export EXPORT_REQUEST_ID="$(uuidgen)"

curl -sS -X POST "$GROUND_API/v2/microvaults/vaults/$VAULT_ID/export" \
  -H "$AUTH" \
  -H 'Content-Type: application/json' \
  -H "Idempotency-Key: $EXPORT_REQUEST_ID" \
  -d '{
    "newAuthority": "0x5555555555555555555555555555555555555555"
  }'

curl -sS -X POST "$GROUND_API/v2/microvaults/authorizations/$INTENT_ID/relay" \
  -H "$AUTH" \
  -H 'Content-Type: application/json' \
  -d '{"signature":"0x..."}'

async function waitForExport(intentId) {
  for (;;) {
    const response = await fetch(
      `${process.env.GROUND_API}/v2/microvaults/authorizations/${intentId}`,
      { headers: { Authorization: `Bearer ${process.env.GROUND_API_KEY}` } },
    );
    if (!response.ok) throw new Error(await response.text());
    const authorization = await response.json();
    if (["confirmed", "executed"].includes(authorization.status)) return authorization;
    if (["rejected", "superseded", "expired"].includes(authorization.status)) {
      throw new Error(`Export ended with ${authorization.status}`);
    }
    await new Promise((resolve) => setTimeout(resolve, 1500));
  }
}