Transaction not yet indexed

388ZYdFGpu9oodaMZ2wZbht2kns7ohmWkq2kr8hevFcSAAyzhf9tTgiS8qXEQJSUpQgHm5SyQtMvrrExPnj3tggY

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