Transaction not yet indexed

5MKjXcHMrA8ydqeMWbH7EQLuEtBAH2VNsxGFtXxC57RdcCQbAM6dZUJkd4uGqSqRBWxsFjabNGMFsCacxMgSJ2kF

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