Transaction not yet indexed

21SmLnrUXKkdfSPXMPHzNXjFYtdEpkCPSgkBmhU6CtxYxNgbnoLSTWeScB5VGz8jPEHcgzYT3yEupP2kdpMtvrwk

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