Transaction not yet indexed

3C215gG2kSNgQVPaNASAkb3bsZ1fThBPTZA8Q6V45cb2FPRfKXBckCjxomSn8rsBLm8mRCU9cSmxqSX7dpbASfrY

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