Transaction not yet indexed

mcSxME2vd9KvZQWchmwBRstppMVq9eY8VRXnPg2Jr5HoTEqW2PkoEdzY8fZV2y6vsWsYqXwnKwY3kPBtc2oJ1H5

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