Transaction not yet indexed

u1RMmtTQLcZT2FMAnaFfemLiG4ugvsDdv2npPxeQaz6v7HvVqXBhpfgU57pmon3xejyeCaz5txQ63CJKhbTFMKJ

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