Transaction not yet indexed

388tAtqZtkUzDoUa9FbGuZUaqKKkAigNGCvmF68yLnXLY9X4VbLtVJgEgvwhPgSxaneoJyVJsB6bZxnwfN3J7qyP

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