Transaction not yet indexed

a12HkvrfQ5jwAHfFWSfhKRtwY4eA6LR4wqXuPbsP1JJVv5HNCo4tLQAXeK7mYZX9R36rANoFXX2qhjFoWi5n3xT

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