Transaction not yet indexed

21Ndu6KdujrKpXQHDXh6fgtztMeuQAonoANa8ULLTPTKPYQeehdWFcrCYoX3z6JsMNLa61se4C4Pr8NKSPBm7cmt

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