Transaction not yet indexed

491DoQHZqc96uNGNWU2tB8vWvCUzZMFiHihphjT2UjVjQR3tn3F6iGqAdGt5eDtgMrUGAXHRrekMFMoFXrsXMkeN

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