Transaction not yet indexed

528tSmN2giirFQNUGXeFD9g3bUAppWYm2sqbDNRLwwa93MdDH9RX3gEgbrwkFe69uxZXBnn9C9ynzfhGhktHacBG

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