Transaction not yet indexed

MPmrEeiEdbREA2csFG9Ei4tS3XBJrES1ii6JtprTK3yeUMNugdJ4HwgZzfzicyHmq1gYj9CTQCFHz5CWB2EewdK

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