Transaction not yet indexed

421VLAdyNtBnSvmJfCmFFhGcEgnAorySpQmpmS5fMg8iUoGpu16gvkBZ5Ey814fZ3NHayzBoVze9fL7CMB4sLpDv

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