Transaction not yet indexed

3c12ZGNvGAtkmiBv8AKUCSVZm2MCL4oXEA3jExGYzwV8kTmxNfpwEbJknpwNm86wWEkQyejCuHkuPU23ALyGAvJU

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