Transaction not yet indexed

NUkgH6WHTqHK6Rou655LebH82YwP2cE3UpxA49UoDoXAjn1PyNfPW3vGNHZJEc56wuUmHLASXZgHFZf41Ek5wx7

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