Transaction not yet indexed

1UmdcwFdQknSyFxuriJMh48QTKQECtjEf7VWMdVcG8mcNppX93LiNLWFk699uCMyr63qbXKcZi5nRJCWNA3JcqH

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