Transaction not yet indexed

388sb6WR366nAXE7q1So795p8crTEjhznKSBMJFE46eoiqdTwP9q2NFkMczDcM53nnCRhWBHGzGi5bWhY6VQoUQZ

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