Transaction not yet indexed

1UBM1mBkFfM9BctVnLEG9VgtWWvmDpZpDgr6jucNYXaa9PttyT2Hnh2NCr2iysxYwupHKRbAqMHhcXe4ZJuYH7p

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