Transaction not yet indexed

21UQhgPyRDQkQ4YY3HYtGSqJonmtbpMgwR9Wr6pn3vdqME9Fz9NSCKHi7ihbc6ZUoYeViGXbFTfqNiScwJXKHRTa

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