Transaction not yet indexed

SZnnKtWWX6n7JyqufaGSFPTRuJW7i89KeeHvM4e4S8U737Dj45DZBfmLGaBcLiKqDtr1q3cnwttVLUrFyGJJjm9

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