Transaction not yet indexed

Ff21bFFjmeoundY7kkWUWbfvbueRzVMt4K2m6oeF9frW6dkZEFf1EKEuwZhfK4BDgaueR6hmcasWXrZbjFJHvSY

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