Transaction not yet indexed

64Z26qSTXwn81ycwqhFUJiWRphR6b7rgM7feUttvGqQWHoMHJQUSstfEWrqs8Yf1mJq9nD2wR9u8backaVCc8z71

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