Transaction not yet indexed

388GDcbETqvRF6VUt3kCZcZ1K5yrmwpV42B3cKvgaS6CkRXxkLp8hDWY8gZdRwiV2xazkc3jWCBA1FJhkPpMrG8C

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