Transaction not yet indexed

4z21aHP1TVYVyZCP6Q5VFCrSFx239yJAvMDihf72T5xTYcAE9gFziGjMScQbzNzbHRjP4H118QZJkzbfJD1hXc2z

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