Transaction not yet indexed

512HYFcVaWmqzNeqCVNG7vEwNSDgA8txCBixuvYbEvgKgjoALP5AoDTDNyhNSd3mTGLKBFghWEXwGFRnxpU4mN4x

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