Transaction not yet indexed

4r21iBGAhWbC491eUdhmLQdEXGwsCga5mMEqy3fHvADPDVJZSbKEG7c4e7KCazwVuPtAoVPC3JvMjw7KZxEBUsde

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