Transaction not yet indexed

421C2DpNuBEfnE6nEa8yFXocoL1gmcV2G4RhpUZEMSJBHTJKaYYzWuppEDd9P83PY79nAS2sUWUy4dfiuKfQEbxH

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