Transaction not yet indexed

346UPQM5NHtpCDu7MqsFQsGQJHBJGcpQvkszKtKNShKP7X3LD9FbrDn9twHhyWeSHw8ZRpsBsnmFQRRv9kxKU5P4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.