Transaction not yet indexed

MBKCoBjvcM2UanH6xaQNQtTHw8mydbUNRtZpR7arPhXiwVqGbeh62ETEpyujT4fFy3QfxMoB2bgrD5WASL7Z5ii

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