Transaction not yet indexed

528hPec7z5tBaCJDgg9Ma1XLN991k7PpVpeLBXEA9HXEmBH2yqcXzmK9Swf8wtwfftjV6JpCBGvaGAHacxfREsGE

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