Transaction not yet indexed

YEx4TBdAViTHo4g5UV7PCVpEVFrKpwbdHRXB3KfoH9aMBE9eSWpMPezmAy7cuZ6vA68JXTKaJPwi2MX99p4Qd8s

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