Transaction not yet indexed

388F1dZ2F9c26H8DC3Y1jm8ivvBbVqsxNSX5pn3o7dMWDndqLXY1PSdPEegzFYjzP7gTdzJ2fjRUYn9EU6jZEoj8

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