Transaction not yet indexed

66XFWYaWB7RHSEEQdJTmZiu8ZeWiA4oiGxec7yosGeNWN2bZ35rQFM7jak2VEcn2umaW37sKspUDjKhFCk4CLCMq

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