Transaction not yet indexed

3c12dMkDRegcMFbZjgyio9vVA1FK2UVwm8dPJVummgaE1Ezbcij69dmeaBwr2m6QE9Z2Po23fYtTCdLqmGjfNQrC

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