Transaction not yet indexed

ufcb66tAPifWrbXWoMeLWyEy81s7MZ5C54uEtmq29yFoFjEvFVqVrWefZiLfxs6qWhm2tFcb3bfinA2JCbyQECd

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