Transaction not yet indexed

21i8e2GNkXCiu21zg5zDRrvC4w37fhJHEFC3d6JjVcfuCZabdGSe4x2yaJsxxqsx3jZmAGoPdZ3aHdYQEogHFf66

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