Transaction not yet indexed

21ZTRnhNnuawcrWKhphqFmANxm5g7wGp1LK4jZKefS8FaZMZHsPugLEtVtsd6C7AkCbJ9aNFPLLdD3ky4WaDkzmm

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