Transaction not yet indexed

AB6fhsQrfvTCSzbw4oyUTF3b1QCasy5KYZFP2BvRS9P9GyALw1nW73EHMjK5dwyzm2yHbL1frJSPHXZvsw191Ta

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