Transaction not yet indexed

xkUcuAkuUMGStM1cSgC1h5VhPKJ2fr4FmYMGADkTYoWtfVzRsXdDH82H4HwdkfAxsfzmGFtaVGpPyQNFhFPKUi3

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