Transaction not yet indexed

528Fe7cscUQ8cJKHKCxbdJ425cAwjZRJjqEPK526rQCFFPZqrS7yht6RCupmWQrVoZz7uRccJrshY9AWAuvt7rsM

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