Transaction not yet indexed

21Xpy7gTPXppEDxjefUh9Aw77e8eMuzh5RBnkuAi6rAooEWQsFxQsekAqbm8R9nP4qeceHCU3VNJbxZkJFZuACu7

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