Transaction not yet indexed

RK5Xv9SpAHai5dJ9mBJg7rzGfsC2PRLrTZupy2d1vdFC7oxgXK1bdyDALFTkkKj77Q8aaH3Efvrcc6C6H6QTMvM

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