getTransactionDetails

Future<PortalGetTransactionDetailsResponse> getTransactionDetails(
  String chain,
  String signature,
)

import 'dart:convert';
import 'package:portal_flutter/portal_flutter.dart';

final portal = Portal();

// Look up a specific EVM transaction
final details = await portal.getTransactionDetails(
  'eip155:11155111',
  '0xabc123...',
);

print('Chain: ${details.chainId}');
print('Signature: ${details.signature}');

if (details.evmTransactionJson != null) {
  final tx = jsonDecode(details.evmTransactionJson!);
  print("Value: ${tx['value']}");
  print("Gas: ${tx['gas']}");
  print("Block: ${tx['blockHash']}");
} else if (details.solanaTransactionJson != null) {
  final tx = jsonDecode(details.solanaTransactionJson!);
  print("Slot: ${tx['slot']}");
}

// Get the latest transaction hash first
final transactions = await portal.getTransactions(
  'eip155:1',
  limit: 1,
  order: PortalTransactionOrder.desc,
);

if (transactions.isNotEmpty && transactions.first.hash != null) {
  final details = await portal.getTransactionDetails(
    'eip155:1',
    transactions.first.hash!,
  );
  print('Details: ${details.evmTransactionJson}');
}