Transaction not yet indexed

udXkmm2tZ2qH6zx9BTYnLipq7MVAUwwWvMSD2ayD9fhfM7V2z1VBe4Gkc3dtVajjeg9VX41yqAbvGA1VSoG4c8Y

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