Transaction not yet indexed

388M5vFFdkeD5tDUsZCXQWp12tDxWQPe7NKw3ocTw3fVfPBPHMwgBPEwxrwAHy1FgVK83B9PCW6LoLWid9MkUrfg

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