Transaction not yet indexed

28cNN43g117kWjhqvUh2rPrV4WVvNA3xmTkB2zc7DQKJm1vVWw8G5phC8vxN7kMKjXYtuZm7kKhq4wqo1cR3y6fJ

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