Transaction not yet indexed

28prvaftTVuoVTXFF3iuXmWbYEeyaeAX9XifxUVvuVea1WGDPnuB2grJ6s6H3dduyesSJb2EdAJDRG8oTXeJpZj1

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