Transaction not yet indexed

31MKJ99RPif1HT9mroRay54SmsgBTvVHLdCmFCfudwT1BVexkgH6TsZfHkT6RW4EGwuas53d3oXw2TqDZ9PQrgfU

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