Transaction not yet indexed

MQMNE4bEgKfTtoChGLhEdcvmujTKpiqLBvk7pfRLcpyxDB8Z9pGCgTSZyrHdWiha2rEHpN1mGV5qVdyirndxR9U

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