Transaction not yet indexed

21LC2WZM2X5GxGTABoA35APqgL6TsRTZefni6VcN2JNdMuAXPVDBDLWNPj5cy5VxtNd1dtJjDz5gjg7nt9bdSc1m

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