Transaction not yet indexed

5UUZkZzvhdrMJg7UFSFAQkNcVkzzdPVyXTQzXCDzoF3ntQ7X6rqeCMmzxpGEvs5pUY88pQCsR7kueUhGo4FfUygs

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