Transaction not yet indexed

JMmwb7Fb15fqCUGByHqQUD66TUFzsrDLiGbeXPorV4eNitNJSoi3zMLKATa4g7rDqDUmpemDo1QjT8Gby2eaPbY

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