Transaction not yet indexed

RxMdDL7R77d26qBNwja8AbpXkjGp4mjD6DfUcUCEmb27cLuCATVBVEi9BU3PgCLH2SNyanxYfjEFcnkBEuHopx4

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