Transaction not yet indexed

RFBRb4sd9iFfXBk8VGnnUicAFdQxtP597j7gbHmcPMQFWGNRk5qra6ZNeswobmvuM23NGm6VUJYVrvUX6HPQ3RR

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