Transaction not yet indexed

MpU6gvtev1id9wzZSxksW5SM2jL535Ksoc78ZC6fHWu4Z1yoGKVF9XhHZ6QmCfGc4LyaCAXGofepPzL2C4tEE9A

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