Transaction not yet indexed

21j6U4rYB7NgNfMaQKCCUnujgq5WDKbMsgoFGALSFYPsMbasG7pNkQWTMFSbH8mAMd37ffWML3yJsYJ8E3GgDAzq

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