Transaction not yet indexed

388TFQ1pgGDhZJVffPooJ16dkQYawgP2a9wnW29vSYnrr1ovJ7xTieX6aiv37G8NLySFQeXAJX1U15QTavk15ZUn

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