Transaction not yet indexed

21i6zxnC2vj6PLrrCvDSrjqvsjJSfgtspJCactpe214y3aSpEHzTp59RwdGuxiQT6mDFM1AqBebEYNSBaVzJd7G2

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