Transaction not yet indexed

MKFdFwDCGMBfxZ6tgm2mGhPZqmLt7HKtXhU5SLvK9rQwHmo5JZmS4PJ6Z3uu46XR37DAwtjW1TchP2TM5vq7PkZ

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