Transaction not yet indexed

21C2d4bX8nvjt1B6f8kcPcGzyLYb8ocYEb5HfDPuUfqi61sEjLCwjyRkCaqsFfk7o7wNR7cq81WBD2MRfBE4dRUP

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