Transaction not yet indexed

21R2EHtaZW8WvvcZTvKP4BTn5MbBrPgYpQ9aMuEsABPSpc8MFCkw8TZUr9dBe4rSYqSnucWpg3n2os5AQQATCmon

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