Transaction not yet indexed

66FkyMawtq3fr8wxfFV4N3eSS1Pb2TKsw4mYEdUMaV4K6kSETHtAr9eMvbUujGVwJcaKTmQYuvgKjBEKg8KG7ybP

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