Transaction not yet indexed

McNpnZJpf5PmZcj9vsb6YsfaLTCSHeN1BsMRqtKV1Yz7AcppqMsR5Tw5SwNVZWc3HJR5yzd3qK2KJbrYPx3SnB2

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