Transaction not yet indexed

56NU4eSEYqCQY1bc2HZHeLFCaCTYB45kDyTfbkuWpy1To3L7sBsH7WKJPGEK1wbWTnAQmCZ3AMaJCYb3RU9jRxPt

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