Transaction not yet indexed

YRMMnK5CT2exzjaDazhzAJeEvih5iA1j9RHgLD6PNnPJvYPUPHbFvDkFDLf8P4LiLkdWH6UosgosjWkKp7moR6R

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