Transaction not yet indexed

UFfnVBGT2zkFy2jpsFbxpLq35SVLeE3jCAZH64Cn1bMMLAM3dtKrZ9zAANxDWSyDpdu2wPBgsY8d1sXrGqvYCA3

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