Transaction not yet indexed

Bk6kCRWUQWusWs1XNqpGcEt21XHu16Yq4DWrk5wMb4DKPAuuAMkphDgB8r7xKkBmdyEbsAhPRspNFEJgP7KVRVJ

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