Transaction not yet indexed

21p39mgqSRVZy56SCYg6eMXt4GUFLb8BujbLsVhrZqvwsdG6QpS7QbZQ5xM7hvzPu5e9eigBWjsMNNqnFSTMEuJU

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