Transaction not yet indexed

21Y73GpLBeDthwE9JSEN6kfMsrTWvVnDyV3V8faaKhYPeFzCsyGQYwvwgwJe2RmHMt6ciNMBMau1wojv8jCoCuw1

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