Transaction not yet indexed

WCMKub6uzuoKYHU7aaaXXyymjFN4gsYgoZQVCeFH6M5K9RdMuTkPzDE11cBSNC6QPb4vUab2o2UEfc5pH24YwZF

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