Transaction not yet indexed

H21HWu6R3x4Q1eN8XSQ6q1haY5xsdJohmw8tbF4oBNRiLXQULjZviuYve3Lao9ZKH8WCouCV6z9Wqbi1SZdT8x1

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