Transaction not yet indexed

21vkeqpZ5MjsBErs5gLWBT7QS6HMqz8fHbbAq9JCkhPAr17WjFHYZxZHjUESLxRYVmiDaiHrM9vHAJyvk9AUxDDt

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