Transaction not yet indexed

21T52Q1yFQguamzmsjKrybg8H6x2YZR51A7rFnT5bSRmGp5PwR9pdvSRhpzPcwkHgedFZs6rCwZiZEMJYpDWHDdg

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