Transaction not yet indexed

21X4dFbEF9LmrAUyGh7WnrboRQqdvjp3auFgfrB3GkZd2RdVmmeWobSHeu5SvAthrCEvZBmvFrk8kYC4pZW71SoS

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