Transaction not yet indexed

21mG9z9wasu91QQtjha3TSB6CYSTCXYnsuYRQUFp4vWPTzuwRrymY4NfMoYUnKNdyex7TKM4f9p28HoHbxAPpw2R

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