Transaction not yet indexed

WCYu7Gn7XgCc4FcK3r4PCN1oUDgGsyXG1gyE7PHsdKATisJqQMbWo11FDJm8MGdXZPRDEnYNt8WQC4UzDSCB8Mb

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