Transaction not yet indexed

21o6RwRTU9w5STpBCJwKzRhmbFvpcQ3tPatzN52bsRYNgSHqjcDeWNQeHoGz8t2mDoyrgBFrWp7oUe2a7RdSD15w

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