Transaction not yet indexed

21LdBsAkisv3csfc3L3cgsQFNS796hsjUxoiFGMUG1MDFWGYRs89ZpXMhypabrE7V8bxXGDrybN4UxMuY3KkYFi1

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