Transaction not yet indexed

MpNuEzfxtKwqHCTd2tG4oCsvdCD6Wf32foBD4S4sEvKy4K4HXmWRz5cC6xwMPhgsfBSW1vnosUt7bbbY7ZMQYX9

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