Transaction not yet indexed

478Z8YDXTfK2FMEeh16BHFfVma128bB35CvcYK6QJ7BxgPYuF7uBAcQDE2Prfm2U3qSSGtuQDYeL4dFS4ADZXYD7

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