Transaction not yet indexed

WXa2uL78UNSdoqJitFTktJs9HS4oeq7ftBrSKN2bW294gjCBFt9kQ3YCkXAjBakq2qa3wBaQi1Vhz88nSxwYLcV

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