Transaction not yet indexed

42UnAU4UmUncUArA5Xf6H5gETMeRXTSR3PT4Xe4E9kYad3N1bW1CfbkSrZ7GRiQ428EmEcV7EEGpBxNHB4yQb3nC

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