Transaction not yet indexed

MuCMAnpPG4JJn8WJH8HcMzHUjdSJDoTcEjeHTrcWWbwYbBGu65iwrwZ4xVSP8ixEfcFJutpNeWJEDK2Zq8fQL1A

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