Transaction not yet indexed

TU4Yyzenuvc9P9Dsrf5rUnZYec4mJc9KXtpHCVNSGaFtwQ2PNCYiw7x2x7T7XXsNFAnfcZbvpiAthmRprDgEhb3

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