Transaction not yet indexed

3Mmc42SVfZ6d1v681yh5SKFdMtfqUsdQG8ZJDwPYaDkzDWbg2y9rzVd7WWLC2qN7eXgnCDAvmrCaz7bGLPRT78sk

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