Transaction not yet indexed

2kMKSY5FZGqbGX4fYcG8F2PYrqLC1BiUBmKf4mR83du8tcbSWykvR3YSvUr44VSUHJ9dUZrXj3uZD3kmi4r761zU

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