Transaction not yet indexed

MLKsrEtSUJReqKcMASDVkZ6CNVJdFedNPTbCnp38mAwjCnqtFcPYPc798Yp4oSmJcSSLJo8bWaXdz9ZE7t7hu6G

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