Transaction not yet indexed

42mdLGAdQWCgWHUnx7s2m1F7k2ivLCJ7ZSqWeZG38qgnitRJdLy57FZFNFX9iDL6GTcpffM9aqphRyVs6RPFB7Lk

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