Transaction not yet indexed

21m6AFMAnHASUFHfhj7HrxvwJKbfToPP4ymK5fpBCn5aaAJbPzypCve5RwfuPBZCBgQg6mrqaB1uY9ZFNU5KzLoj

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