Transaction not yet indexed

21NaCvMDqXBHBJMngisYtMH12gytrrtFuQJcfkeGRXotNsmchPpkbTkbf4dwa8MgNuW1hzDSY7Cw93yBwAwAGnpn

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