Transaction not yet indexed

52U1eiWKVpw5H9RFhyaR4ft8WLt6a7vEKectFrwmFYzeAFMkLCJRKjTcEs7RmsDNJHYaA4usiSGq9QH8ZgbeZCKJ

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