Transaction not yet indexed

StmpUSaoKDvcTt7PoibF1yYYpMjFsU1Q7Ymix8jFzME3YQXwSCrdBQLntUpiMjMGwyUHCdzmP9pAQrmya6fgEdq

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