Transaction not yet indexed

5UbWCKa4ds5BGnz8YNmisB5SKpmcNN93yWWNqM5SigDXdoxiy6vEvmUtKMuQYfkPVa59GXem5ua5aAF6tv4oUGF4

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