Transaction not yet indexed

4M2k787LNqWkfV43yPynPCKVvkxeMqsmSQMv2XqxFL3GR6qPnxosb4KFfj18HcTwxLQdCWGURbwhAJUSPZ5B9hY1

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