Transaction not yet indexed

21P5RZhmAYMvDgWLXPYyPSEmfeSXEnS8RzUoq2K1g5v2qdVXvDen6DtTFMv1gKpyFCNKyfGgo2shqC7bCNRAGJc9

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