Transaction not yet indexed

52UNxknCThZYNWoLMAU6pNhuswYm6GN2kpADWFpS58KbRbcfHhfMWQuEsvUPFhAVEC4ANwrXkGwtBtJWervTmVWc

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