Transaction not yet indexed

21HM47npC29dL7vbDiDyNLHYYdgJmGcrvmvPPmWWeemdHLaa1sW3k9UKTTL9ofJ9Xsp1sTbqLSTugAU7qs3qZTf5

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