Transaction not yet indexed

1UdHRDjTFz1eQcQf4HLmSMFFJGxNbbh6FRqZRAcMHd2ET1pXQYpgTh7n3EEAGnnju5qMtWAxBUWbiQABJBLUGPC

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