Transaction not yet indexed

4Xn87G4ThAhkYd89nQFChHB9Hg78e9wRS7Pht9V6SvpxvxUWgACQRe3Re1PhmF7mPNUtnJMkWoRPn6XYHtwb6gmn

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