Transaction not yet indexed

3c66AbKqffQ8Lws9Wo3f8LgaPpT1ZiZFs3pfDaEnkVktSGFrZjTgnWCN9N6Z8bdFsiZ8QxDytKAWVjbVYG1aSn6

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