Transaction not yet indexed

28ohqkzQXocjWjHZPALiuYBEVeV8vHgN9p73RFnqRzCYRchyQmoikjXderVxk21rCygnqdhPxWBBExQGfZQdeeo3

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