Transaction not yet indexed

4Um21hBWsYqVR9UG296HmcrtL1yqrWDBsye1Hk2bwuZW18YTz9Jupejc4eAwtATxAHVh9BuJyomoyeqPkGZ2UVt2

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