Transaction not yet indexed

66mUM5M4EQnMfrEHjxp5cP4i4xt2KdeuBdinRPyFHJdD5Ly8SCuhiY9PgJiHJU1fmCGC9yaPGP2VMqaPKwChgjd8

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