Transaction not yet indexed

21HTFvHadSX8JiCfDgA3m98Vho9BWNZpVP2xZSJSariVzBCio9Y9n3JankmFhmTSmhqxNcFpdfEy1Xb8uYPswFNx

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