Transaction not yet indexed

yppA9fu1EcF8r7D8oTYCS9i9U6qjEMFKvVnVpwnWkANEiHRRCby1WfAGRxcRmibPsvytaVTYYEn426YuVaYRBi3

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