Transaction not yet indexed

mtLh88NC8REAJvvpDQmBpFATMNSjM1PHWSCtW8Bfktsd1LPWGxSJk3vwbsukfHhrm97EcwYf4dwwJ7ebXkC8PpV

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