Transaction not yet indexed

MC7n9PDCUVsNs8seTHVcbtQHSc7WCLJviRxCP3gDN9ibZreAGE4wumJPftnSsuogWqLJs5VBx9PFJnv1ZHJKis9

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