Transaction not yet indexed

QLkg2EdcCk5z7giSLjiUXNG1sjXfbjY6smmpfq3oDhyMHda9VUXCso7WzwzM2nUJePy1T94d3eRKK6tYmiYNvn6

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