Transaction not yet indexed

21bp4VKnPjLmL5HoFEpdLyUJQdMTUyhjs545aNcCs9y2qoYzQg4vGwwfwhHCgLCSfxYNATjXeqyhEAuzAvBMoQ2i

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