Transaction not yet indexed

5591oPpgfiTjgmhTPK67DR39vEWELEoYSkAyWmKbANcL1cTbQxAEuQGa8iXGbwouCn6eLcTcLwPZXv4aATFTYhvk

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