Transaction not yet indexed

MLGno5AEARP71gsPfBuV1YnwjNc9bkaUXYoj3eas1mPf9QEkub2dqpuvAdEEQMJdSwKP4c3LFU55VEGUZMNgHiQ

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