Transaction not yet indexed

EfzSndfVLAQvX1McgEB5b6WCCgCLUGY3XPNRNyq6yASDVs8yRFWWYZYbeNeCYrTSYqVFoAVDXeEr7GMnSVCGiP1

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