Transaction not yet indexed

21uBUdPNYcS96tTYaggk3Yc8bcjpTpGhuPF8cyY42BLTvZPtNbyXjg63HcxzAQafAifsoHuPRAGxCGaCP1YNopsx

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