Transaction not yet indexed

516JCJaycYDs3rt5RAYbcVpjV7KdJj52VtRmn9uggujom83Nmdda3W7SV7FursYBrg7k7MZfqXxMnB2z5WbkLBa6

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