Transaction not yet indexed

51U5eWrkusomq2XiL7rErhGS4iGFCHZXeqWxA1NaGoFdpFNd8hzSjmLcKk12fHADY7fwBBuE4DUKqfarxQ8xhdCn

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