Transaction not yet indexed

21U86ztLmZTK1vVbuRPSxBPVvC3yX3ZprLgjh3P5iPzNMdXiSWBTZ7CHMJiv6vxsFaFNxPyMUmGqzPQrXPsmEnrM

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