Transaction not yet indexed

21MCoGsAfL6c6Ro59ZXUUbK68AhLpyEAw7w5HWVCWks9XRQPgxMSFRChw8WXUtMVWEtffwAGJ3fdD8bZ4BCFfVws

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