Transaction not yet indexed

mMktR8XSvtqksWcmfvBZMBrz3NffBbK3jbHPjHLEF7SW8BWAf4cF1HE29E7mMVvgDiPqWgKjnTuwGXGuwF6BhFa

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