Transaction not yet indexed

21b3sMJknkG8MfyRLo49mdQGbzosekb9tRtkNLiioWReyWmrDqvUCFaJNnnNDFs7ho1HXBpwrGdS3RRshBkDzASB

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