Transaction not yet indexed

4MEk721GFqHXevhJCT62b9xZFvTXCeA7FjqudZXmY8gnC1tW13Skoju6CTMvpCNHdnyVDrVLeHAKZ4UnCLMrapGG

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