Transaction not yet indexed

5C3UBdqptzCk8ch3ZMYDvkGWThnXn1V2uBJnAnvY6otyJ5SACugynwKmRYecTbFjWTmkPVSbej1wv9rSLcjs9cdE

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