Transaction not yet indexed

MUo7nuEsiYDNMijPJh3M8LS2ca3qyK2UHavr7Hm1bsqom4ZgULK1H547nzFxz52MPRQEC6TfFC1jKAVQWqkv2Pv

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