Transaction not yet indexed

yY43c5nwDBWisWk1veodsoEx6k2ZCEUfFuFRrLeMWvmvKFhUgFgqiNBLWYtArHcHDnqSWbUPSp4PT8wAk11aAwe

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