Transaction not yet indexed

512FqM7RvNBq9dfvtsZrSpTjkCYz58r4paPQEhYJEwjrdBmoATzU4Tadw7SEx9Rxvb5NGWK6JUWkF28ALqFfiihe

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