Transaction not yet indexed

MB9xFsMY5oi1jD2yCdYhTsdbJqtUcJfZpm4aedGxAy8qoqF436rZunjqWD7BYLqCbCidSS2nACnL3fh38H1bEr4

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