Transaction not yet indexed

4K21j23VZ2qE8BkkGdhspsCJEjg5ynEf7dYumJ9rRWW7cWQWijFBcSaaqVTWCssHLHn1pBLc3XWNdkpzyPykMg22

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