Transaction not yet indexed

4i21DcGcAxZWQUAz2kC7tMqdwDwvGQnqBXvuRmcpCMWUeHU23zT7zyVo7Ha4ZDVXenFjC9DS2kCSamXRPDzHYx97

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