Transaction not yet indexed

2C21uuLd65mjAAs7F1qLSnv51d4kmMPXYycdg8b5Ytz1EdUm7Q2ThmcN6APxLt98gfqijgnChPaAi6f7VAFoVUXm

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