Transaction not yet indexed

21DDd64QvcTTrqKh4NFmSYe9W5wrsWkJJVp8FYK7p7aUnr1LFVfQycL2vfVcFhPCF43YW3xrNvqjEwtNmhwGMKfL

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