Transaction not yet indexed

PgEngmoC3g89WRC5fMCBQao3TPYk7Jz2ZQ2BChCW4fLcyxQrwKV8Er8DMv13idfyvTCTqLJu9pZqoZhD96rnavk

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