Transaction not yet indexed

GY166xm6BtNNxaeYh1Nt6ef2NPzUkeQomEsiZfSjoGVkr3EHdAQo3VqZRm7WmkRWfWyW7kBXBjJAFVqSer13kUk

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