Transaction not yet indexed

2ExpXSykaqTbX6mnHPpfToj9Eqmmh2fpbv3ExinYiSXXbPGsU64S1eU9iqMGkQv5YiENReEUWR2xZmX4vWsLaBZ7

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