Transaction not yet indexed

21UfhHp3RMP4pfttqjeW8y7rdqNoZLCmaUXEDhsa6qLimwD5C7vxPSS6PYLfuNNiGrAoKQ8iz7ERJs7jmVDpmNHc

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