Transaction not yet indexed

HYof2ipZQL2G6nWbxE8XZHSUQuE8PeDzTUuxqJcyZWAZZBKBvNUbEhAVospksppPQvpCAYcSo1qSSWeKfKXsSqn

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