Transaction not yet indexed

21ZsA2ZvBsWUaXX7zSX9GbfYwVES7CcBLY5BYxJfZ1f77qYRH32BZFsCEUU5zLEjujBEu1nJFfvLRkFZtzwCoAe5

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