Transaction not yet indexed

5ECmJgYVA6AqkZU6mexTkstvFsWWJLhA1a4sFEiDoynD7DjvLtFVg7qgRiqe6KKPqAMS7igMgPYCymvGNi6WzXF7

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