Transaction not yet indexed

28BrSMWHFMeC8J3EPc3cDo7SvxC3boaW6XwsNvjoPkbtc2cLQCCcfnAHbNEYESAWxPaWpZtLvJuNE5QQjtA7Zfkx

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