Transaction not yet indexed

21tWgMbngiGYvzateJ3KPrkZDxiPUbAWm64hUnJz6EgBWwCuLqdkYajNuunFbJtP2fhHwjUhJ2bUgEEBrRsCY7ko

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