Transaction not yet indexed

21pB9t5KHvkhmJCmfdq6KoTzcDzwaoa1bMLPL28rPjUX4m7nacfnkTv3yKRqn7hoWKKVVdhEQmD4vo2V2iF4qEY4

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