Transaction not yet indexed

21sMAKAtnpGCxNcfUPbuY7vR7Zf5VHDV7M67z4qQt3TSqQMsuVMS8MNCrvfaBfhtpGNoSejx5tLDSonbqMcau7zs

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