Transaction not yet indexed

RD6NGzPyAvGRyQbbmFzoByYHSPDnmJrD96r955oPZC9ratui5B1zhyR8UEJvNiDWEHGxo6JDxJ4SyHofbFMQA45

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