Transaction not yet indexed

21PnjWpecbRkeAdD9ANtDpwVBfiNkUSZimzLh3qxEpmE1WQoonWSTaV7de3wYKMCGpWYMuWMtobcFbkdu3mwfJBE

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