Transaction not yet indexed

2khDJAQvpYbm5xAh1vwJUkNUw8cvhATqNFtukrV61htAxE6SpUPRPUmKBnGWCFDKp2cHP7aKm8pEx2XXrDHLN678

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