Transaction not yet indexed

RBUc6QspLXmzjBdr5vJX2nx7ReQPZ14b8ETpaCUCJVC6BJ6Loy7YQGDY2aH67vdfD6PXU6FLiPMbcFFZFz8osht

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