Transaction not yet indexed

21TYXLKkHt5wJFRVcx9ZKGw7ukmDbR76sdR1s915xHcqWAwcxPfcJAGNuqc1KxcRT4rvS2CYzkM9WEDJmMD2UbeH

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