Transaction not yet indexed

b21UTjp4bhdmCxSk328qWH446YdgErUGcLPEKWV6SRKttWAfxG6MLgZVHryYZSLiG1CmeBNac3XFxFS1nKsEXEr

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