Transaction not yet indexed

KMkwNFEkPMjLbwh3MTPTuG3g94U1dJUwDoenCmpDhLcbcLRpAB888Z1HW5wCugcBjhPy7KcoQuTCSoq5BBpTGrC

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