Transaction not yet indexed

2mn4q1ynjSRpV4stJ9E2ZUZ1fMioXZ9Eqj9YJh7YCU4ptfBTPdgTmqiNLQqJ1vZV4wsnyGo9yGSBCxkKHaSzKfeA

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