Transaction not yet indexed

21ZwWEGUY1aAeQhGM8k3d5RG3waaE6QwJEXUfREHnNbxdq3ZzXbYNgepVEDoq1YouUL3mExKT7tksKkngmoHcQJt

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