Transaction not yet indexed

MKLQJ49hjzNf78vxQZUhgqpFuWRuRpC6XxVgGEZ4japzsHDT1Me5AVaiYm1tkTHkBcwRePyFEvssdPA1SaLcNaM

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